diff options
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 5e02b9eee6b1..70d102e70271 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1346,34 +1346,28 @@ static void check_and_drop(void *_data) * d_invalidate - detach submounts, prune dcache, and drop * @dentry: dentry to invalidate (aka detach, prune and drop) * - * Try to invalidate the dentry if it turns out to be - * possible. If there are reasons not to delete it - * return -EBUSY. On success return 0. - * * no dcache lock. * * The final d_drop is done as an atomic operation relative to * rename_lock ensuring there are no races with d_set_mounted. This * ensures there are no unhashed dentries on the path to a mountpoint. */ -int d_invalidate(struct dentry *dentry) +void d_invalidate(struct dentry *dentry) { - int ret = 0; - /* * If it's already been dropped, return OK. */ spin_lock(&dentry->d_lock); if (d_unhashed(dentry)) { spin_unlock(&dentry->d_lock); - return 0; + return; } spin_unlock(&dentry->d_lock); /* Negative dentries can be dropped without further checks */ if (!dentry->d_inode) { d_drop(dentry); - goto out; + return; } for (;;) { @@ -1399,9 +1393,6 @@ int d_invalidate(struct dentry *dentry) cond_resched(); } - -out: - return ret; } EXPORT_SYMBOL(d_invalidate); |